From 50650f5b179574dbcd8b376169420a8207bebdb2 Mon Sep 17 00:00:00 2001
From: Agent Zero <agent@media-on.de>
Date: Fri, 17 Jul 2026 01:48:08 +0200
Subject: [PATCH] fix: always add provider prefix to litellm model string

---
 app/plugins/builtins/ai_assistant/services.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/plugins/builtins/ai_assistant/services.py b/app/plugins/builtins/ai_assistant/services.py
index bb8aeb6..e4ca90c 100644
--- a/app/plugins/builtins/ai_assistant/services.py
+++ b/app/plugins/builtins/ai_assistant/services.py
@@ -274,8 +274,9 @@ async def build_litellm_params(
         provider = await get_default_provider(db, tenant_id)
 
     # Build litellm model string with provider prefix
+    # LiteLLM always needs a provider prefix, even for OpenAI-compatible APIs
     litellm_model = model_id
-    if provider and provider.provider_type != "openai":
+    if provider:
         litellm_model = f"{provider.provider_type}/{model_id}"
 
     # Build messages with system prompt